解决evt未定义

gjjs-bd-runtime/src/main/java/com/brilliance/mda/runtime/mda/util/MdaUtils.java

@@ -22,7 +22,6 @@ import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.util.StringUtils;
 
 import java.io.*;
 import java.math.BigDecimal;
@@ -1547,16 +1546,25 @@ public class MdaUtils {
 
     public static String getServerName() {
         InetAddress addr = null;
+        String serverName = "";
         try {
             addr = InetAddress.getLocalHost();
         } catch (UnknownHostException e) {
         }
-        String hostAddr = addr.getHostAddress();        // 获取IP地址
-        String hostName = addr.getHostName();           // 获取本地机器名
-        if (StringUtils.isEmpty(hostName)) {
-            return hostAddr;
+        if (addr != null) {
+            String hostAddr = addr.getHostAddress();        // 获取IP地址
+            String hostName = addr.getHostName();           // 获取本地机器名
+            serverName = hostName + "," + hostAddr;
         }
-        return hostName;
+        return serverName;
+    }
+
+    /**
+     * todo 解决evt.getData()问题
+     * @return
+     */
+    public static Object getEventData(){
+        return "-1";
     }